Core Viewpoint - The article discusses the evolution of skeletal muscle tissue engineering from medical needs to a key technology driving the development of biorobotics, highlighting its potential in both medical applications and robotics [1][2]. Group 1: Medical Needs and Challenges - Skeletal muscle constitutes over 40% of body weight and is essential for movement. Loss of more than 15%-20% of muscle can lead to permanent functional loss [4]. - Current treatment options primarily rely on autologous muscle transplantation, which has limitations such as donor site availability, significant surgical trauma, and suboptimal functional recovery [4]. Group 2: Development of Skeletal Muscle Tissue Engineering - Clinical needs have propelled the development of skeletal muscle tissue engineering, aiming to cultivate functional muscle tissue in vitro for repairing large muscle defects [5]. - Researchers discovered broader applications in biorobotics, as engineered muscle offers unique advantages such as high mechanical compliance, energy efficiency, and fine motor control [5]. Group 3: Key Strategies in Muscle Tissue Engineering - The core strategies in skeletal muscle tissue engineering include scaffold design, cell sourcing, external stimulation, and bioreactor technology, all of which are continuously innovating [5]. Group 4: Scaffold and Cell Selection - Scaffolds provide three-dimensional support for cell growth and must meet strict requirements such as biocompatibility, degradation rate matching tissue regeneration, and hardness close to natural muscle (10-20 kPa) [6]. - Various materials are explored, including synthetic polymers like PCL and PLGA, and natural materials like fibrin and collagen. Innovative approaches include using decellularized plant tissues as scaffolds [6]. - In cell selection, satellite cells are the best for differentiation but are difficult to obtain, while mesenchymal stem cells are easier to acquire but have limited differentiation potential [7]. Group 5: Stimulation and Cultivation Techniques - To make engineered muscle functional, it is essential to simulate physiological environments and provide appropriate stimulation signals, including mechanical, electrical, and biochemical stimuli [8]. - Mechanical stimulation is crucial, with optimal substrate hardness (8-11 kPa) and dynamic stretching (35% strain rate) promoting muscle fiber alignment and maturation [8]. - Electrical stimulation mimics motor neuron activation, significantly increasing muscle contraction force by three times through intermittent stimulation [8]. Group 6: Biorobotics and Muscle-Driven Robots - The integration of skeletal muscle tissue engineering with robotics has led to the emergence of biohybrid robots, which utilize engineered muscle tissue as actuators, offering advantages over traditional motors [12]. - These muscle actuators allow for fine control, inherent compliance, and the potential for self-repair and adaptive growth [12]. - Various proof-of-concept muscle-driven robots have been developed, including a notable 18 cm tall biohybrid hand capable of selective finger movement [13]. Group 7: Future Prospects - The future of skeletal muscle tissue engineering is promising, with potential applications in personalized tissue transplantation for muscle loss patients, new soft actuator systems in robotics, and other fields like cultured meat production and drug screening [14]. - This interdisciplinary field combines insights from biology, engineering, and materials science, generating valuable new knowledge and innovations [14].

智通财经APP讯，资本界金控(00204)发布公告，本公司近期与河南生命树生物工程有限公司(生命树)签 订了战略合作意向书。 生命树是一家生物工程有限公司，以自主创新为驱动，融合细胞科研、临床转化与产业设备之力，构建 前沿科技矩阵。自研全自动化设备及医疗器械，破技术壁垒，领航细胞"规模化、标准化制备"新航标。 深耕细胞储存、临床研究与药物研发，定制个性化细胞应用方案，精准回应多元需求。立行业潮头，践 科技使命，矢志推动生物科技革新，书写生命健康华章。 本公司认为该等意向书项下拟进行的战略合作符合本集团的长期发展目标及业务发展策略。本次与生命 树的战略合作可为双方带来潜在的利润增长点，此举符合本公司及股东的整体利益。 ...

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告之內容概不負責，對其準 確性或完整性亦不發表任何聲明，並明確表示概不就因本公告全部或任何部分內容而產生 或因倚賴該等內容而引致之任何損失承擔任何責任。 自願公告 戰略合作意向書 本公告乃由資本界金控集團有限公司（以下簡稱「本公司」，連同其附屬公司統稱為「本集 團」）按自願性基準作出，以將本集團業務發展之最新消息告知本公司股東及潛在投資者。 -1- 本公司董事（「董事」）會（「董事會」）欣然公告，本公司近期與河南生命樹生物工程有限 公司（「生命樹」）簽訂了戰略合作（「戰略合作」）意向書（「意向書」）。 生命樹是一家生物工程有限公司，以自主創新為驅動，融合細胞科研、臨床轉化與產業設備 之力，構建前沿科技矩陣。自研全自動化設備及醫療器械，破技術壁壘，領航細胞"規模化、 標準化製備"新航標。深耕細胞儲存、臨床研究與藥物研發，定制個性化細胞應用方案，精 準回應多元需求。立行業潮頭，踐科技使命，矢志推動生物科技革新，書寫生命健康華章。 本公司認為該等意向書項下擬進行的戰略合作符合本集團之長期發展目標及業務發展策略。 本次與生命樹的戰略合作可為雙方帶來潛在的利潤增長點 ...

Core Viewpoint - Ningxia Zhongke Biotechnology Co., Ltd. is facing significant financial distress, with a total debt of 2.236 billion yuan, including overdue debts of 1.81 billion yuan and litigation-related debts of 1.84 billion yuan, leading to a severe impact on its ability to continue operations [1][5]. Debt and Financial Situation - As of the announcement date, the company's total debt stands at 2.236 billion yuan, with overdue debts totaling 1.81 billion yuan and litigation-related debts amounting to 1.84 billion yuan [1][5]. - Most of the company's bank accounts, except for those of its subsidiaries, are frozen, indicating a critical liquidity crisis [1][5]. - The company lacks sufficient funds and liquid assets to meet its debt obligations, raising concerns about its ability to continue as a going concern and potential bankruptcy [1][5]. Litigation Status - The company and its subsidiaries have been involved in multiple lawsuits over the past 12 months, with various stages including concluded, executed, and pending cases [2]. - The total amount involved in the current litigation is approximately 8.7 million yuan, along with associated litigation and preservation costs [2]. - The company is currently a defendant in several lawsuits related to loan agreements, equity transfer disputes, sales contracts, construction contracts, and securities fraud claims [2][5]. Specific Case Details - A specific lawsuit has been filed by Yantai Jiuqi Construction Engineering Installation Co., Ltd. against the company and Shandong Guiyuan Biotechnology Co., Ltd. for unpaid construction fees totaling 3.699 million yuan [2][3]. - The lawsuit is based on a construction contract where the plaintiff claims that the defendants have delayed payment for completed work [3]. Impact on Future Profitability - Due to the ongoing litigation and the current financial situation, it is difficult to accurately assess the impact on the company's current and future profitability [4][5].

Group 1 - The event held on May 27 in Shandong Province marked a significant step in the construction of a science and technology community in Huaiyin District, with over 300 representatives from various organizations attending [1] - The establishment of the "Green Land·Qilu Gate Academic Salon" signifies a breakthrough in the collaboration between the China Society of Biotechnology and Huaiyin District [1][2] - The "Academic Salon" features a comprehensive service system that includes a 24-hour self-service government hall, dedicated office spaces, an academic report hall, and a talent VIP lounge, enhancing the convenience for various stakeholders [2] Group 2 - Four experts delivered lectures on topics such as cell therapy and the origins of HIV, aimed at improving public scientific literacy and health awareness [3] - The Huaiyin District Science Association has facilitated the establishment of over 22 project cooperation intentions and formed a talent-sharing think tank with more than 150 experts [4] - Collaborative agreements have been signed with over 20 academic societies, enhancing service efficiency and providing strong intellectual support for industrial development in the region [4]

Core Viewpoint - The launch of the first Chenpi Xingyou vine product marks a significant milestone in the collaboration between Guangdong and Guangxi, aiming to build a health industry chain and promote rural revitalization [9][10][29]. Group 1: Project Launch and Development - Ningming Liguang Guangdong-Guangxi Biological Engineering Co., Ltd. officially commenced production in Ningming County, Guangxi, with the first batch of Chenpi Xingyou vine products being produced [2][8]. - The project is a symbolic achievement of the deepened cooperation between Xinhui District and Ningming County, focusing on the integration of Chenpi and Xingyou vine industries [9][10]. Group 2: Economic Impact and Growth Potential - The Xingyou vine, recognized for its high nutritional value, has been cultivated over an area of more than 30,000 acres in Ningming County, with a daily fresh leaf supply capacity of up to 17,500 kilograms [15][16]. - The local price for fresh leaves can reach between 8 to 10 yuan per kilogram, indicating a promising economic opportunity for local farmers [15]. Group 3: Future Prospects and Strategic Goals - The project is expected to drive the development of the entire planting, processing, and employment chain, broadening income avenues for farmers [29][31]. - Future plans include further deepening industrial cooperation between the two regions, promoting more Chenpi Xingyou health products to national markets, and providing an innovative model for coordinated regional development [33].